The previous exercise concerns a Harris Poll sample of 1009 people. Use the quick method to estimate the margin of error for statements about the population of all adults. Is your result close to the 3% margin of error announced by Harris?​

Which ratio is equivalent to 10: 85

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.